Enhancing weather, climate, and water information services across Central Asia
- Climate change threatens to increase temperatures across Central Asia by 4 degrees Celsius or more by the end of the century, bringing increasingly frequent and severe impacts from extreme weather.
- Improving weather, climate and hydrological services—by putting accurate, timely and understandable predictions into the hands of decision-makers and the public—can save lives and guide forward-looking investments.
- The Central Asia Hydrometeorology Modernization Project has among other activities helped rehabilitate 87 weather stations and 19 river stations across the Kyrgyz Republic and Tajikistan, improving weather forecasting in these countries by up to 30 percent.
Central Asia has made tremendous strides in socio-economic development in recent years, reducing poverty rates from over 80 percent just a few decades ago to about 30 percent today. However, rising climate and disaster risk are threatening the safety and livelihood of communities that call the region home.
By the end of the century, temperatures here could increase by up to 4 degrees Celsius, exacerbating impacts from extreme weather events like floods, landslides, mudflows, droughts, high winds, and avalanches – hazards that already pose major risks to vulnerable communities.
For example, as much as 30 percent of Central Asia’s workforce relies on farming and livestock for livelihood, with well-established practices passed down through generations. Weather variability driven by climate change, however, could slash agricultural production by up to one-third, creating food insecurity and constraining economic growth throughout the region.
Unpredictable rainfall, snowfall and snow and glacial melt can also disrupt hydropower generation, an important part of Central Asia’s path towards renewable energy. These power stations provide communities with clean and reliable electricity to power homes, schools, and the region’s growing economy.
Weather and hydrological forecasting, and long-term climate information, could help make communities safer and more resilient by enabling early warning systems, protecting agricultural yields, increasing hydropower output, and identifying important investments in infrastructure. However, to achieve these benefits, the capacity for hydrometeorological services needs to be improved throughout the region.
To help address this challenge, World Bank, through the Central Asia Hydrometeorology Modernization Project, has already invested US$ 28 million into modernizing monitoring networks, improving forecasting facilities and skills, and enabling regional information sharing.
The project helped to rehabilitate 33 weather stations and 3 river stations in the Kyrgyz Republic, and 54 weather stations and 16 river stations in Tajikistan. These efforts helped improve the capacity of countries to monitor and transmit real-time weather, climate and water measurements, contributing to the increasing of weather and river forecasting accuracy by 30 percent or more.
Better access to critical weather and hydrological data will deliver significant benefits to the region by boosting agricultural production, ensuring better preparedness for natural disasters and improving climate-resilient planning in the most critical sectors - agriculture, food security, water resources, energy, public health, and transportation.
The project provided cutting-edge technical equipment – such as modern workstations, automated observation networks, access to satellite data, and numerical weather prediction – coupled with specialized trainings for participating agencies, delivered by multiple partners including the Global Facility for Disaster Reduction and Recovery (GFDRR), the World Bank, and the World Meteorological Organization (WMO).
These improvements are also helping expand the delivery network for weather information services to get timely information to the people who need it most.
As part of the complementary World Bank/GFDRR Strengthening Early Warning of Mountain Hazards in Central Asia project, more than eight technical trainings on modeling, assessment and forecasting of extreme weather, flash floods, mudflows, landslides and avalanches were held for all five countries in Central Asia. Facilitated by European, Russian and Central Asian experts, with additional inputs and in some cases field training from the European Severe Storms Laboratory, Kazakh State Agency for Mudflow Protection and Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet), more than 100 professionals benefited from the trainings.
Recently, the project received US$ 11.5 million in additional financing, ensuring that these important efforts will continue to help make Central Asia more resilient to climate change and natural disasters – whatever weather comes their way.